Tour
© Viator
Tour
© Viator
Basilica of Santa Maria Maggiore Underground Guided Tour
Dec 17, 2025 - Dec 31, 2026
Available
© Viator
Provided by
Viator
About this tour
Descend beneath Santa Maria Maggiore and discover a hidden Roman world of ancient baths, mosaics, and underground heating systems. Admire rare frescoes, including a unique agricultural calendar, and experience a quiet, fascinating journey through Rome’s past beneath one of its greatest basilicas.
Price from
$32.27
per adult
Secure checkout via our trusted booking partner, Viator.
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